{% extends "base.html" %}
{% from "_product_card.html" import product_card %}
{% block title %}{{ title }}{% endblock %}
{% block page_id %}plp{% endblock %}
{% block content %}
<div class="shell">

<nav class="breadcrumbs" aria-label="Breadcrumb">
  {% for label, url in breadcrumbs %}
    {% if url %}<a href="{{ url }}">{{ label }}</a><span class="crumb-sep">/</span>{% else %}<span aria-current="page">{{ label }}</span>{% endif %}
  {% endfor %}
</nav>

<h1 class="plp-title">{{ title }} <span class="result-count">({{ page.total }} item{{ 's' if page.total != 1 }})</span></h1>

{% if not store_selected %}
<p class="store-hint">Prices and pickup shown for <strong>Loop Ace Hardware</strong>. <a href="/store-locator">Choose your store</a> for local availability.</p>
{% endif %}

{% if subcategories %}
<div class="subcat-row">
  {% for sc in subcategories %}
    <a class="subcat-chip {{ 'is-active' if active.leaf == sc.id }}" href="{{ sc.url }}">{{ sc.name }}</a>
  {% endfor %}
  {% if active.leaf %}<a class="subcat-chip clear-chip" href="{{ base_path }}?pageSize={{ page.page_size }}{% if query %}&amp;query={{ query|urlencode }}{% endif %}">Clear</a>{% endif %}
</div>
{% endif %}

<div class="plp-layout">
  <aside class="facet-rail" id="facet-rail" aria-label="Filters">
    <div class="facet-rail-head">
      <span>Filters</span>
      <button class="facet-close" id="facet-close" aria-label="Close filters">&times;</button>
    </div>
    <form method="get" action="{{ base_path }}" id="facet-form">
      {% if query %}<input type="hidden" name="query" value="{{ query }}">{% endif %}
      {% if sort_by %}<input type="hidden" name="sortBy" value="{{ sort_by }}">{% endif %}
      {% if active.leaf %}<input type="hidden" name="leaf" value="{{ active.leaf }}">{% endif %}

      <details class="facet-group" open>
        <summary>Get It Fast</summary>
        <label class="facet-opt"><input type="radio" name="avail" value="pickup-today" {{ 'checked' if active.avail == 'pickup-today' }}> Pickup today</label>
        <label class="facet-opt"><input type="radio" name="avail" value="" {{ 'checked' if not active.avail }}> Everything</label>
      </details>

      <details class="facet-group" open>
        <summary>Brand Name</summary>
        {% for brand, count in facets.brands %}
          <label class="facet-opt"><input type="checkbox" name="brand" value="{{ brand }}" {{ 'checked' if brand in active.brand }}> {{ brand }} <span class="facet-count">({{ count }})</span></label>
        {% endfor %}
      </details>

      <details class="facet-group" open>
        <summary>Price</summary>
        {% for bucket in facets.price_buckets %}
          <label class="facet-opt"><input type="radio" name="price" value="{{ bucket.id }}" {{ 'checked' if active.price == bucket.id }}> {{ bucket.label }}</label>
        {% endfor %}
        <label class="facet-opt"><input type="radio" name="price" value="" {{ 'checked' if not active.price }}> Any price</label>
      </details>

      <details class="facet-group">
        <summary>Special Offers</summary>
        <label class="facet-opt"><input type="checkbox" name="offer" value="sale" {{ 'checked' if active.offer == 'sale' }}> On Sale</label>
      </details>

      <details class="facet-group">
        <summary>Customer Rating</summary>
        <label class="facet-opt"><input type="radio" name="rating" value="4" {{ 'checked' if active.rating == '4' }}> 4 stars &amp; up</label>
        <label class="facet-opt"><input type="radio" name="rating" value="3" {{ 'checked' if active.rating == '3' }}> 3 stars &amp; up</label>
        <label class="facet-opt"><input type="radio" name="rating" value="" {{ 'checked' if not active.rating }}> Any rating</label>
      </details>

      <div class="facet-actions">
        <button class="btn btn-red btn-block" type="submit">Apply Filters</button>
        <a class="btn btn-ghost btn-block" href="{{ base_path }}?pageSize={{ page.page_size }}{% if query %}&amp;query={{ query|urlencode }}{% endif %}">Clear All</a>
      </div>
    </form>
  </aside>

  <section class="plp-results">
    <div class="plp-toolbar">
      <button class="btn btn-ghost filter-toggle" id="facet-open">Filter</button>
      <form method="get" action="{{ base_path }}" class="sort-form" id="sort-form">
        {% for key, value in keep_params.items() if key != 'sortBy' %}
          <input type="hidden" name="{{ key }}" value="{{ value }}">
        {% endfor %}
        {% for brand in active.brand %}<input type="hidden" name="brand" value="{{ brand }}">{% endfor %}
        <label for="sort-select">Sort by</label>
        <select id="sort-select" name="sortBy" onchange="this.form.submit()">
          {% for opt in SORT_OPTIONS %}
            <option value="{{ opt.id }}" {{ 'selected' if sort_by == opt.id }}>{{ opt.label }}</option>
          {% endfor %}
        </select>
        <label for="pagesize-select">Show</label>
        <select id="pagesize-select" name="pageSize" onchange="this.form.submit()">
          {% for size in page_sizes %}
            <option value="{{ size }}" {{ 'selected' if page.page_size == size }}>{{ size }}</option>
          {% endfor %}
          <option value="0" {{ 'selected' if page.page_size == 0 }}>All</option>
        </select>
      </form>
    </div>

    {% if active.brand or active.price or active.offer or active.avail or active.rating %}
    <div class="active-filters">
      {% for brand in active.brand %}<span class="filter-pill">{{ brand }}</span>{% endfor %}
      {% if active.price %}<span class="filter-pill">Price: {{ active.price }}</span>{% endif %}
      {% if active.offer %}<span class="filter-pill">On Sale</span>{% endif %}
      {% if active.avail %}<span class="filter-pill">Pickup today</span>{% endif %}
      {% if active.rating %}<span class="filter-pill">{{ active.rating }}+ stars</span>{% endif %}
    </div>
    {% endif %}

    {% if page['items'] %}
    <div class="product-grid plp-grid">
      {% for p in page['items'] %}
        {{ product_card(p, saved=saved, availability=availability.get(p.sku), show_compare=True, next_url=request.url.path ~ ('?' ~ request.url.query if request.url.query else '')) }}
      {% endfor %}
    </div>
    {% else %}
    <div class="empty-results">
      <h2>No items match those filters</h2>
      <p>Try removing a filter, or <a href="{{ base_path }}?pageSize={{ page.page_size }}{% if query %}&amp;query={{ query|urlencode }}{% endif %}">clear all filters</a>.</p>
    </div>
    {% endif %}

    <div class="compare-bar" id="compare-bar" hidden>
      <span id="compare-label">0 selected</span>
      <a class="btn btn-red" id="compare-go" href="/compare">Compare</a>
      <button class="btn btn-ghost" id="compare-clear">Clear</button>
    </div>

    {% if page.page_count > 1 %}
    <nav class="pagination" aria-label="Result pages">
      {% set qbase = keep_params.copy() %}
      {% for n in range(1, page.page_count + 1) %}
        {% set start = (n - 1) * page.page_size %}
        <a class="page-link {{ 'is-current' if n == page.current_page }}"
           href="{{ base_path }}?{% for k, v in keep_params.items() %}{{ k }}={{ v|urlencode }}&amp;{% endfor %}{% for brand in active.brand %}brand={{ brand|urlencode }}&amp;{% endfor %}pageSize={{ page.page_size }}&amp;startIndex={{ start }}"
           {% if n == page.current_page %}aria-current="page"{% endif %}>{{ n }}</a>
      {% endfor %}
    </nav>
    {% endif %}
  </section>
</div>
</div>
{% endblock %}